Strength non-shrink grout Introduction strength non-shrink grout is a high strength material as aggregate, cement as a binder, a high flow state, anti-segregation and other material preparation. At the construction site by adding a certain amount of water, stir well after use. With high quality, low cost, shorten the construction period, ease of use. Features early strength, high compressive strength of up to 1-3 days more than 30-50Mpa. Micro-expansion: to ensure close contact between the equipment and infrastructure, secondary grouting contraction. Gravity high: You can fill all the gaps, to meet the requirements of secondary grouting equipment. Durability: one million times fatigue test, 50 freeze-thaw cycle test no significant change in intensity. 30 days immersed in the oil intensity has improved significantly. Uses for machine base, foundation grouting anchor bolts and other equipment. Steel (rail, steel, steel columns, etc.) is fixedly connected with the base of the secondary grouting. Building beams, plates, columns, foundation, floor and road reinforcement, repair and reinforcement. Can be anchor bolts and steel and structural reinforcement. Subways, tunnels, underground projects such as construction joints against the play embedment. Technical parameters of the project one day vertical expansion (%) Compressive strength (Mpa) Fluidity (mm) slump (mm) Bulk density (t/m3) Model 1 day 3 days 28 days AGM-1 Universal Rugged ≥ 0.02 25-35 40-55 60-75 ≥ 270 --- 2.3 AGM-2 pisolite rugged ≥ 0.02 25-40 40-55 70-80 --- ≥ 270 2.4 AGM-3 superfluid Ruggedized ≥ 0.02 15 -30 25-45 55-65 ≥ 270 --- 2.3 project one day vertical expansion (%) Compressive strength (Mpa) Fluidity (mm) slump (mm) Bulk density (t/m3) Model 4 hours 1 day 28 days AGM-4 super-early-strength reinforced ≥ 0.02 ≥ 15 25-35 60-75 ≥ 270 --- 2.3